Perform the indicated operations, and simplify: 2/x + 3/x-1 - 4/x²-x.
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2/x + 3/x-1 -4/x²-x
2/x + 3/x-1 -4/x(x-1)
Taking LCM = x(x-1)
(2(x-1) + 3(x) - 4) / x(x-1)
(2x -2 + 3x -4) / x(x-1)
(5x - 6) / x(x-1)
2/x + 3/x-1 -4/x(x-1)
Taking LCM = x(x-1)
(2(x-1) + 3(x) - 4) / x(x-1)
(2x -2 + 3x -4) / x(x-1)
(5x - 6) / x(x-1)
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